wesley chun wrote:
import listen
You can use the __import__ function if you want, but generally you
want the import statement as above. The equivalent to 'import listen'
is:
listen = __import__('listen')
See the tutorial here: http://docs.python.org/tutorial/modules.html
you also have to make sure that your .py file is in one of the
folders/directories listed in sys.path (to see it, import sys then do
print sys.path). if the file is not in one of those folders, you will
also get an import error.
you can either add the correct directory to your PYTHONPATH
environment variable, or manually add it at run-time using
sys.path.append/insert.
A simpler form is to put "listen.py" and "usbconnection.py" in the same
directory.
In the latter you can do something like
import listen
listener = listen.ListenClass(param1, param2)
listener.begin() # Call the 'begin' method of the ListenClass object.
You can use the ListenClass like normal, just state that Python should look
for it in the "listen" file.
Albert
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